From: John Hodge (sonata) <tpg@mutabah.net>
Date: Mon, 27 May 2013 11:49:40 +0000 (+0800)
Subject: Usermode/libc - Exit on heap corruption
X-Git-Tag: rel0.15~292^2~9
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=847cf5210b02bfef53758f0e0f49c0f2990a2a09;p=tpg%2Facess2.git

Usermode/libc - Exit on heap corruption
---

diff --git a/Usermode/Libraries/libc.so_src/heap.c b/Usermode/Libraries/libc.so_src/heap.c
index bdf64de3..1c0c7acf 100644
--- a/Usermode/Libraries/libc.so_src/heap.c
+++ b/Usermode/Libraries/libc.so_src/heap.c
@@ -94,13 +94,16 @@ EXPORT void *malloc(size_t bytes)
 			//Corrupt Heap
 			Heap_Dump();
 			_SysDebug("malloc: Corrupt Heap\n");
+			exit(128);
 			return NULL;
 		}
 		curBlock = (heap_head*)((uintptr_t)curBlock + curBlock->size);
 	}
 	
 	if((uintptr_t)curBlock < (uintptr_t)_heap_start) {
+		Heap_Dump();
 		_SysDebug("malloc: Heap underrun for some reason\n");
+		exit(128);
 		return NULL;
 	}